dotcloud/docker

//go:build !windows

package libnetwork

import "fmt"

// DriverInfo returns a collection of driver operational data related to this endpoint retrieved from the driver.
func (ep *Endpoint) DriverInfo() (map[string]interface{}, error) {
    ep, err := ep.retrieveFromStore()
    if err != nil {
        return nil, err
    }

    if sb, ok := ep.getSandbox(); ok {
        if gwep := sb.getEndpointInGWNetwork(); gwep != nil && gwep.ID() != ep.ID() {
            return gwep.DriverInfo()
        }
    }

    n, err := ep.getNetworkFromStore()
    if err != nil {
        return nil, fmt.Errorf("could not find network in store for driver info: %v", err)
    }

    driver, err := n.driver(true)
    if err != nil {
        return nil, fmt.Errorf("failed to get driver info: %v", err)
    }

    return driver.EndpointOperInfo(n.ID(), ep.ID())
}